Wristband whistle



FIG. 1 is a perspective drawing of the claimed wristband whistle, showing the new design.

FIG. 2 is a top view of the claimed wristband whistle.

FIG. 3 is a left side view of the claimed wristband whistle.

FIG. 4 is a right side view of the claimed wristband whistle; the right side view is a mirror image of the left side.

FIG. 5 is a bottom view of the claimed wristband whistle.

FIG. 6 is a front view of the claimed wristband whistle; and,

FIG. 7 is a back view of the claimed wristband whistle. 

CLAIM The ornamental design for a wristband whistle, as shown and described. 